Once a powerful Demon Overlord, betrayed and murdered by his own subordinates, vows revenge with his dying breath. Reincarnated as Benjamin Almond, a human baby, he must adapt to his new mortal life without demonic powers. With his past memories intact, he embarks on a journey to master mana arts and rise to power in the mortal realm. Will he fulfill his quest for vengeance or find a new purpose as Benjamin, a fledgling mage? Join his transformation from demon lord to aspiring mortal mage.